Home GPU Comparison AMD Radeon R5 430 OEM vs AMD Radeon R9 390 X2

AMD Radeon R5 430 OEM vs AMD Radeon R9 390 X2

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 430 OEM and 8GB VRAM Radeon R9 390 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 430 OEM 's Advantages
Released 9 months late
Boost Clock780MHz
Lower TDP (50W vs 580W)
AMD Radeon R9 390 X2 's Advantages
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (345.6GB/s vs 36.80GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 430 OEM
0.599 TFLOPS
Radeon R9 390 X2 +754%
5.12 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Sep 2015
Arctic Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
-
780 MHz
Boost Clock
-
1150 MHz
Memory Clock
1350 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
512bit
36.80GB/s
Bandwidth
345.6GB/s

Render Config

-
SM Count
-
6
Compute Units
40
384
Shading Units
2560
24
TMUs
160
8
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB

Theoretical Performance

6.240 GPixel/s
Pixel Rate
64.00 GPixel/s
18.72 GTexel/s
Texture Rate
160.0 GTexel/s
-
FP16 (half)
-
599.0 GFLOPS
FP32 (float)
5.120 TFLOPS
37.44 GFLOPS
FP64 (double)
640.0 GFLOPS

Graphics Processor

Oland
GPU Name
Grenada
-
GPU Variant
Grenada PRO (215-0880030)
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
6.2 billion
77 mm²
Die Size
438 mm²

Board Design

50W
TDP
580W
250 W
Suggested PSU
950 W
1x DVI 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
4x 8-pin

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
6.3

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